Dear Host Family,

A pleasant day to all of you, I hope that this letter finds you well. I am writing to convey my genuine desire to work as an au pair in your country. I think this chance will give me a special and fulfilling experience that can promote my professional growth, as I am passionate about cultural exchange and child care and also to achieve happiness in life.
To give you a brief introduction, my name is Raquel, but you could simply call me "Kel." I presently live in Taguig City, Philippines, and I am 25 years old. I acquired  Bachelor of Science in Civil Engineering degree. I'm seeking for a friendly host family that will let me join them and share new experiences. I promise to give your children excellent care in exchange, as well as my commitment, encouragement, and positive influence. I have sufficient faith that my credentials, abilities, and experience will complement your family's perfect au pair.